diff options
Diffstat (limited to 'drivers/power/supply/power_supply_core.c')
| -rw-r--r-- | drivers/power/supply/power_supply_core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index cc5b2e22b42a..f3d7c1da299f 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -1207,13 +1207,13 @@ __power_supply_register(struct device *parent, struct power_supply *psy; int rc; + if (!desc || !desc->name || !desc->properties || !desc->num_properties) + return ERR_PTR(-EINVAL); + if (!parent) pr_warn("%s: Expected proper parent device for '%s'\n", __func__, desc->name); - if (!desc || !desc->name || !desc->properties || !desc->num_properties) - return ERR_PTR(-EINVAL); - if (psy_has_property(desc, POWER_SUPPLY_PROP_USB_TYPE) && (!desc->usb_types || !desc->num_usb_types)) return ERR_PTR(-EINVAL); |